| Janne Hietanen | |
| Birth Date: | 1978 6, df=yes |
| Birth Place: | Oulu, Finland |
| Height: | 1.82 m |
| Position: | Defender |
| Youthyears1: | 1989–1995 |
| Youthclubs1: | OTP |
| Years1: | 1996 |
| Clubs1: | OTP |
| Caps1: | 20 |
| Goals1: | 4 |
| Years2: | 1997 |
| Clubs2: | FC Jazz |
| Caps2: | 23 |
| Goals2: | 1 |
| Years3: | 1998–1999 |
| Clubs3: | IFK Norrköping |
| Caps3: | 2 |
| Goals3: | 0 |
| Years4: | 2000–2001 |
| Clubs4: | VPS |
| Caps4: | 64 |
| Goals4: | 3 |
| Years5: | 2002–2004 |
| Clubs5: | Denizlispor |
| Caps5: | 28 |
| Goals5: | 1 |
| Years6: | 2004 |
| Clubs6: | Las Palmas |
| Caps6: | 11 |
| Goals6: | 0 |
| Years7: | 2005 |
| Clubs7: | Tromsø IL |
| Caps7: | 11 |
| Goals7: | 0 |
| Years8: | 2005–2006 |
| Clubs8: | Córdoba |
| Caps8: | 11 |
| Goals8: | 0 |
| Years9: | 2006–2007 |
| Clubs9: | AC Oulu |
| Caps9: | 49 |
| Goals9: | 9 |
| Years10: | 2008 |
| Clubs10: | Troyes |
| Caps10: | 6 |
| Goals10: | 0 |
| Years11: | 2008–2009 |
| Clubs11: | Roeselare |
| Caps11: | 14 |
| Goals11: | 2 |
| Years12: | 2010–2015 |
| Clubs12: | AC Oulu |
| Caps12: | 147 |
| Goals12: | 13 |
| Years13: | 2014 |
| Clubs13: | FC Santa Claus[1] |
| Nationalyears1: | 1995 |
| Nationalteam1: | Finland U17 |
| Nationalcaps1: | 5 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 1997–1999 |
| Nationalteam2: | Finland U21 |
| Nationalcaps2: | 19 |
| Nationalgoals2: | 1 |
| Nationalyears3: | 2000–2005 |
| Nationalteam3: | Finland |
| Nationalcaps3: | 16 |
| Nationalgoals3: | 0 |
Janne Hietanen (born 2 June 1978 in Oulu) is a Finnish former professional footballer who played as a defender.[2] [3]